@misc{indiciaefc412584324e,
  title = {Perianal problems in patients with ulcerative colitis.},
  author = {Ismail Hamzaoglu and Richard A Hodin},
  year = {2005},
  doi = {10.1097/01.mib.0000174373.75977.b9},
  url = {https://pubmed.ncbi.nlm.nih.gov/16116321/},
  note = {Source identifier: 16116321}
}